• 51 Citations
  • 5 h-Index
20142018
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Fingerprint Fingerprint is based on mining the text of the experts' scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

Gymnastics Medicine & Life Sciences
Lasso Mathematics
Retirement Medicine & Life Sciences
Variable Selection Mathematics
High-dimensional Mathematics
Exercise Medicine & Life Sciences
Atherosclerosis Medicine & Life Sciences
Covariates Mathematics

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Research Output 2014 2018

  • 51 Citations
  • 5 h-Index
  • 17 Article
  • 1 Comment/debate

Correlates of changes in walking during the retirement transition: The Multi-Ethnic Study of Atherosclerosis

Jones, S. A., Li, Q., Aiello, A. E., O'Rand, A. M. & Evenson, K. R., Sep 1 2018, In : Preventive Medicine Reports. 11, p. 221-230 10 p.

Research output: Contribution to journalArticle

Retirement
Walking
Atherosclerosis
Leisure Activities
Social Support
1 Citations

Embracing the Blessing of Dimensionality in Factor Models

Li, Q., Cheng, G., Fan, J. & Wang, Y., Jan 2 2018, In : Journal of the American Statistical Association. 113, 521, p. 380-389 10 p.

Research output: Contribution to journalArticle

Fisher Information
Divide and conquer
Factor Models
Asymptotic Normality
Dimensionality

Intra-individual Gene Expression Variability of Histologically Normal Breast Tissue

Sun, X., Shan, Y., Li, Q., Chollet-Hinton, L., Kirk, E. L., Gierach, G. L. & Troester, M. A., Dec 1 2018, In : Scientific Reports. 8, 1, 9137

Research output: Contribution to journalArticle

Breast
Gene Expression
Transcriptome
Biomarkers
Odds Ratio
1 Citations

Physical Activity, Sedentary Behavior, and Retirement: The Multi-Ethnic Study of Atherosclerosis

Jones, S. A., Li, Q., Aiello, A. E., O'Rand, A. M. & Evenson, K. R., Jun 1 2018, In : American Journal of Preventive Medicine. 54, 6, p. 786-794 9 p.

Research output: Contribution to journalArticle

Retirement
Atherosclerosis
Exercise
Walking
Leisure Activities

Robust estimation of high-dimensional covariance and precision matrices

Avella-Medina, M., Battey, H. S., Fan, J. & Li, Q., Jun 1 2018, In : Biometrika. 105, 2, p. 271-284 14 p.

Research output: Contribution to journalArticle

Robust Estimation
High-dimensional
Estimator
Convergence Rate
Hinges